566411 has 4 divisors (see below), whose sum is σ = 577152. Its totient is φ = 555672.

The previous prime is 566393. The next prime is 566413. The reversal of 566411 is 114665.

566411 is nontrivially palindromic in base 5.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 566411 - 2⁶ = 566347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291 + ... + 5396.

It is an arithmetic number, because the mean of its divisors is an integer number (144288).

2⁵⁶⁶⁴¹¹ is an apocalyptic number.

566411 is a deficient number, since it is larger than the sum of its proper divisors (10741).

566411 is a wasteful number, since it uses less digits than its factorization.

566411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10740.

The product of its digits is 720, while the sum is 23.

The square root of 566411 is about 752.6028168961. The cubic root of 566411 is about 82.7390556380.

The spelling of 566411 in words is "five hundred sixty-six thousand, four hundred eleven".